Influence of neck flexion angle on gravitational moment and neck muscle activity when using a smartphone while standing

Neck Muscular Load When Using a Smartphone While Sitting, Standing, and Walking

(2020) Woojin Yoon et al.   HUMAN FACTORS

Effect of neck flexion angles on neck muscle activity among smartphone users with and without neck pain

(2019) Suwalee Namwongsa et al.   ERGONOMICS

Activity in neck-shoulder and lower arm muscles during computer and smartphone work

(2019) Theo Bodin et al.   INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS

Armrests and back support reduced biomechanical loading in the neck and upper extremities during mobile phone use

(2018) Kartheek Reddy Syamala et al.   APPLIED ERGONOMICS

Reliability of forward head posture evaluation while sitting, standing, walking and running

(2017) Chang-hyung Lee et al.   HUMAN MOVEMENT SCIENCE

Effects of the cervical flexion angle during smartphone use on muscle fatigue and pain in the cervical erector spinae and upper trapezius in normal adults in their 20s

(2017) Sangyong Lee et al.   Journal of Physical Therapy Science

The effects of smart phone gaming duration on muscle activation and spinal posture: Pilot study

(2017) Joo-Hee Park et al.   PHYSIOTHERAPY THEORY AND PRACTICE

The associations of mobile touch screen device use with musculoskeletal symptoms and exposures: A systematic review

(2017) Siao Hui Toh et al.   PLoS One

Effects of suboccipital release with craniocervical flexion exercise on craniocervical alignment and extrinsic cervical muscle activity in subjects with forward head posture

(2016) Bo-Been Kim et al.   JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY

Effect of duration of smartphone use on muscle fatigue and pain caused by forward head posture in adults

(2016) Seong-Yeol Kim et al.   Journal of Physical Therapy Science

Mobile Phone Use Behaviors and Postures on Public Transportation Systems

(2016) Huey-Wen Liang et al.   PLoS One

Mobile input device type, texting style and screen size influence upper extremity and trapezius muscle activity, and cervical posture while texting

(2015) David M. Kietrys et al.   APPLIED ERGONOMICS

Gravitational demand on the neck musculature during tablet computer use

(2015) Anita N. Vasavada et al.   ERGONOMICS

A comparison of muscle activity in using touchscreen smartphone among young people with and without chronic neck–shoulder pain

(2015) Yanfei Xie et al.   ERGONOMICS

Photographic measurement of head and cervical posture when viewing mobile phone: a pilot study

(2015) Xiaofei Guan et al.   EUROPEAN SPINE JOURNAL

Evaluation of forward head posture in sitting and standing positions

(2015) B. Shaghayegh fard et al.   EUROPEAN SPINE JOURNAL

Neck kinematics and muscle activity during mobile device operations

(2015) Xiaopeng Ning et al.   INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS

Influence of neck pain on cervical movement in the sagittal plane during smartphone use

(2015) Man-Sig Kim   Journal of Physical Therapy Science

The effects of smartphone use on upper extremity muscle activity and pain threshold

(2015) Minkyung Lee et al.   Journal of Physical Therapy Science

Head flexion angle while using a smartphone

(2014) Sojeong Lee et al.   ERGONOMICS

An analysis of functional shoulder movements during task performance using Dartfish movement analysis software

(2014) JoyC MacDermid et al.   International Journal of Shoulder Surgery

Self-reported neck symptoms and use of personal computers, laptops and cell phones among Finns aged 18–65

(2013) Leena Korpinen et al.   ERGONOMICS

Effects of the Use of Smartphones on Pain and Muscle Fatigue in the Upper Extremity

(2013) Gyu Yong Kim et al.   Journal of Physical Therapy Science

Changes in mechanical load and extensor muscle activity in the cervico-thoracic spine induced by sitting posture modification

(2011) Stephen J. Edmondston et al.   ERGONOMICS

Font Size and Viewing Distance of Handheld Smart Phones

(2011) Yuliya Bababekova et al.   OPTOMETRY AND VISION SCIENCE

Musculoskeletal symptoms among mobile hand-held device users and their relationship to device use: A preliminary study in a Canadian university population

(2010) Sophia Berolo et al.   APPLIED ERGONOMICS

Validity and Between-Day Reliability of the Cervical Range of Motion (CROM) Device

(2010) Isabel Audette et al.   JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY

Relationships between sagittal postures of thoracic and cervical spine, presence of neck pain, neck pain severity and disability

(2010) Kwok Tung Lau et al.   MANUAL THERAPY

Head Posture and Neck Pain of Chronic Nontraumatic Origin: A Comparison Between Patients and Pain-Free Persons

(2009) Anabela G. Silva et al.   ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION

Effect of visual display height on modelled upper and lower cervical gravitational moment, muscle capacity and relative strain

(2009) L. Straker et al.   ERGONOMICS

The influence of different sitting postures on head/neck posture and muscle activity

(2009) Joao Paulo Caneiro et al.   MANUAL THERAPY

Changes in neck muscle electromyography and forward head posture of children when carrying schoolbags

(2008) M. H. Kim et al.   ERGONOMICS

Intrarater Reliability of CROM Measurement of Cervical Spine Active Range of Motion in Persons With and Without Neck Pain

(2008) James P. Fletcher et al.   JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY

The impact of computer display height and desk design on 3D posture during information technology work by young adults

(2007) L. Straker et al.   JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY